tg3: Disable MAC loopback test for CPMU devices
authorMatt Carlson <mcarlson@broadcom.com>
Tue, 25 Jan 2011 15:58:53 +0000 (15:58 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Jan 2011 03:38:19 +0000 (19:38 -0800)
commitaba49f2421d5287692aee961ab4ce2981fdf4939
treeb60904d98fb5d04bd0042b0e1b0609ff90f497ee
parent49692ca1e686970bac5726c3fd925427bb3ae89d
tg3: Disable MAC loopback test for CPMU devices

On CPMU devices, the MAC loopback test does not test any important paths
the phy loopback test doesn't also test.  The phy loopback test is the
more comprehensive test.  This patch disables the MAC loopback test for
these devices.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tg3.c